APA-Zitierstil (7. Ausg.)

Mulder, I. (2000). Soil fertility: QUEFTS and farmer's perceptions. Internat. Inst. for Environment and Development [u.a.].

Chicago-Zitierstil (17. Ausg.)

Mulder, Ingrid. Soil Fertility: QUEFTS and Farmer's Perceptions. London: Internat. Inst. for Environment and Development [u.a.], 2000.

MLA-Zitierstil (9. Ausg.)

Mulder, Ingrid. Soil Fertility: QUEFTS and Farmer's Perceptions. Internat. Inst. for Environment and Development [u.a.], 2000.